HTH Max 70 and HTH 3" stabilized pucks?

mknauss

Mod Squad
TFP Expert
Bronze Supporter
May 3, 2014
22,731
Laughlin, NV
You can use some of the pucks if you like. Or keep them for when you are going to be away from the pool for more than a few days and use them then.
 

mknauss

Mod Squad
TFP Expert
Bronze Supporter
May 3, 2014
22,731
Laughlin, NV
The Max 70 is calcium hypochlorite. So it adds chlorine and calcium to your water. The chlorine is used up, but the calcium stays in your water. I am guessing (no water test data to go on) that CH in your water is not an issue. As Cal Hypo will add calcium to your pool.